Transportation Abbreviations and Acronyms

1. ROM
   Read Only Meaning
2. RON
   Relative Octane Number
3. RON
   Research Octane Number
4. ROPS
   Roll Over Protection System (tractors)
5. ROPS
   Roll Over Protective Structure
6. ROR
   Rules of The Road
7. RORJ
   Reject
8. RORO
   Roll-On, Roll-Off
9. RORO
   Roll On/Roll Off
10. RORO
    Roll On Roll Off Ship
11. ROSA
    Repository & Open Science Access
12. ROSHM
    Regional Occupational Safety and Health Manager
13. ROSS
    Roadwatch One Stop Service
14. ROT
    Runway Occupancy Time
15. ROTC
    Ran Over The Cat
16. ROTR
    Rules of The Road
17. ROUTE
    Rethinking Our Urban Transportation Environment
18. ROV
    Remote Operated Vvhicle
19. ROV
    Remotely Operated Vessel
20. ROW
    Right of Ways

Last updated: January 23, 2022 — Total entries: 10,050